General

  • Target

    e29b39335668109ee4c21dee344e7440_JaffaCakes118

  • Size

    372KB

  • Sample

    240915-qycnbaxajj

  • MD5

    e29b39335668109ee4c21dee344e7440

  • SHA1

    35cb6f0ba4ceb2190448c00e65add5d360ac90aa

  • SHA256

    e224cad667100ff7a9e844daa26754e8868559e322180bb5e5af8a092a110593

  • SHA512

    57288c2412bd0f58d2838edc08b1167a435e6a15d1e3600a1cb92e0a002159fde58dcb3d8647f54693126b0eef3476e7d3a3c5cc0d6fe979a90c855c0cdd4ed9

  • SSDEEP

    6144:p9NtPjdTlDNKMdUjR7YYuRz7BJHedbE3A6x5YLfsWBjs7ikWRNhZWe48mL395Res:NtPBPdUNnoH2bE3A6x5KxkGYvdd05E7

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1334164197:AAHq_iXmNrtcwtwuY6ayBL5myHMF1EDxFaY/sendDocument

Targets

    • Target

      e29b39335668109ee4c21dee344e7440_JaffaCakes118

    • Size

      372KB

    • MD5

      e29b39335668109ee4c21dee344e7440

    • SHA1

      35cb6f0ba4ceb2190448c00e65add5d360ac90aa

    • SHA256

      e224cad667100ff7a9e844daa26754e8868559e322180bb5e5af8a092a110593

    • SHA512

      57288c2412bd0f58d2838edc08b1167a435e6a15d1e3600a1cb92e0a002159fde58dcb3d8647f54693126b0eef3476e7d3a3c5cc0d6fe979a90c855c0cdd4ed9

    • SSDEEP

      6144:p9NtPjdTlDNKMdUjR7YYuRz7BJHedbE3A6x5YLfsWBjs7ikWRNhZWe48mL395Res:NtPBPdUNnoH2bE3A6x5KxkGYvdd05E7

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks